AUTOMATIC WATER FEEDING: The automatic water dispensing design of the poultry drinking cup can automatically drain the water according to the amount of water in the bowl, thus making it easy for poultry to drink. ADJUSTABLE: The automatic poultry water cup is designed with adjustable water volume, which makes it easy to adjust different water output according to the size of the poultry. EASY TO CONNECT: The automatic poultry water cup is easy to use and can be easily connected to a bucket or other container, thus saving a lot of time and effort. MATERIAL: These poultry water cups are made of plastic material, sturdy and durable, not easy to break or deform, can be used for a long time. VERSATILE: The poultry waterer is sized to fit most poultry such as chickens and ducks. Adequate quantity ensures your normal use and replacement needs.